Re: what is a small painless lump on the neck, back of head, in front of ear and behi
please know that none of us are here to diagnose you. you need to see a doctor if you have a lump. a lump on any part of the body can be many things. you may have a lipoma, which is fatty deposits, you may have a cyst, or anything else. can it be serious?
absolutely, or it can be not. see your doctor.